freebsd-dev/usr.sbin/tcpdump/tcpslice/util.c
1999-08-28 05:11:36 +00:00

57 lines
1.6 KiB
C

/*
* Copyright (c) 1988-1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#if !defined(lint) && !defined(__GNUC__)
static char rcsid[] =
"@(#) $FreeBSD$ (LBL)";
#endif
#include "tcpslice.h"
/* VARARGS */
void
#if __STDC__
error(const char *fmt, ...)
#else
error(fmt, va_alist)
char *fmt;
va_dcl
#endif
{
va_list ap;
(void)fprintf(stderr, "tcpslice: ");
#if __STDC__
va_start(ap, fmt);
#else
va_start(ap);
#endif
(void)vfprintf(stderr, fmt, ap);
va_end(ap);
if (*fmt) {
fmt += strlen(fmt);
if (fmt[-1] != '\n')
(void)fputc('\n', stderr);
}
exit(1);
/* NOTREACHED */
}